Watch case



FIG. 1 is a perspective view of a watch case showing my new design, with its pivoted cover in a closed position;

FIG. 2 is a front elevational view thereof, with the pivoted cover in an open position;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image of the left side elevational view;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in FIGS. 3-6 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a watch case, as shown and described. 